Base | Representation |
---|---|
bin | 10010110110100001… |
… | …110111011000110001 |
3 | 1221020201021022100022 |
4 | 102312201313120301 |
5 | 312424000400423 |
6 | 13144340333225 |
7 | 1314422601452 |
oct | 226641673061 |
9 | 57221238308 |
10 | 20242200113 |
11 | 8648215603 |
12 | 3b0b0a4215 |
13 | 1ba7919005 |
14 | da0531129 |
15 | 7d715ddc8 |
hex | 4b6877631 |
20242200113 has 2 divisors, whose sum is σ = 20242200114. Its totient is φ = 20242200112.
The previous prime is 20242200091. The next prime is 20242200131. The reversal of 20242200113 is 31100224202.
Together with next prime (20242200131) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 16059732529 + 4182467584 = 126727^2 + 64672^2 .
It is a cyclic number.
It is not a de Polignac number, because 20242200113 - 26 = 20242200049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20242200091 and 20242200100.
It is not a weakly prime, because it can be changed into another prime (20242200413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121100056 + 10121100057.
It is an arithmetic number, because the mean of its divisors is an integer number (10121100057).
Almost surely, 220242200113 is an apocalyptic number.
It is an amenable number.
20242200113 is a deficient number, since it is larger than the sum of its proper divisors (1).
20242200113 is an equidigital number, since it uses as much as digits as its factorization.
20242200113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 20242200113 its reverse (31100224202), we get a palindrome (51342424315).
The spelling of 20242200113 in words is "twenty billion, two hundred forty-two million, two hundred thousand, one hundred thirteen".
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